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Model: DUal-Socket Dell PowerEdge
Cloud Platform: OpenStack version WallabyZed
Nodes: 71
Processors:2xCPU 8260 Intel CascadeLake (24c, 2.4Ghz)
Cores: 48 cores/node, Hyperthreading x2
RAM: 768GB DDR4
Internal Network: Ethernet 100GbE


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System Architecture

The HPC cloud infrastructure, named ADA cloud is based on OpenStack WallabyZed.

Provides:

  • 71 interactive OpenStack nodes each 2 x CPU Intel CascadeLake 8260,  with 24 cores each, 2,4 GHz, 768GB RAM and 2TB SSD storage.
  • 1 PB Ceph storage raw dedicated (full NVMe/SSD)

This cloud infrastructure is tightly connected both to the LUSTRE storage of 20 PB raw capacity, and to the GSS storage of 6 PB seen by all other infrastructure. This setup enables the use of all available HPC systems (Tier-0 Marconi, Tier-1 Galileo100), addressing HPC workloads in conjunction with cloud resources.


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